peptide-e2e/.github/workflows/deploy-app.yml

name: Reusable Deploy (staging → smoke → production)

# Single shared deploy pipeline for every peptiderepo plugin and the theme.
# Callers pass `target_path` + `secrets: inherit`; deploy logic lives HERE so a
# fix lands once instead of in six copy-pasted deploy.yml files.
#
# Hardened against the documented Hostinger behaviour of rate-limiting concurrent
# GitHub-runner IPs (connection timeouts, exit 255): the rsync is retried with
# backoff, and the plugin-inventory guard is best-effort so a throttled count
# check never fails an otherwise-good deploy.

on:
  workflow_call:
    inputs:
      target_path:
        description: "wp-content subpath, e.g. wp-content/plugins/prautoblogger"
        required: true
        type: string
      run_smoke:
        description: "Run the staging smoke suite (informational; never gates prod)"
        required: false
        default: true
        type: boolean
    secrets:
      SSH_PRIVATE_KEY: {required: true}
      SSH_HOST: {required: true}
      SSH_PORT: {required: true}
      SSH_USERNAME: {required: true}
      STAGING_WP_ADMIN_USER: {required: false}
      STAGING_WP_ADMIN_PASSWORD: {required: false}

permissions:
  contents: read

jobs:
  deploy-staging:
    name: Deploy to Staging
    runs-on: [self-hosted, peptide-vps]
    environment: staging
    steps:
      - uses: actions/checkout@v4
      - name: Deploy via rsync → staging (retry-on-throttle)
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keyscan -p "${{ secrets.SSH_PORT }}" "${{ secrets.SSH_HOST }}" >> ~/.ssh/known_hosts 2>/dev/null || true
          BASE="/home/${{ secrets.SSH_USERNAME }}/domains/peptiderepo.com/public_html"
          SSHOPT="-i ~/.ssh/deploy_key -p ${{ secrets.SSH_PORT }} -o StrictHostKeyChecking=accept-new -o ConnectTimeout=30 -o BatchMode=yes"
          n=0
          until [ "$n" -ge 4 ]; do
            rsync -avz --delete \
              --exclude '.git' --exclude '.github' --exclude 'tests' --exclude 'node_modules' \
              --exclude 'vendor' --exclude 'composer.json' --exclude 'composer.lock' \
              --exclude 'phpunit.xml' --exclude 'phpunit.xml.dist' --exclude 'phpcs.xml.dist' \
              --exclude '.phpcs.xml.dist' --exclude 'ARCHITECTURE.md' --exclude 'CONVENTIONS.md' \
              --exclude 'CHANGELOG.md' --exclude 'qa-reviews' \
              -e "ssh $SSHOPT" \
              ./ "${{ secrets.SSH_USERNAME }}@${{ secrets.SSH_HOST }}:$BASE/staging/${{ inputs.target_path }}/" && break
            n=$((n+1)); echo "staging rsync failed (attempt $n/4) — Hostinger may be throttling runner IPs; retrying in 25s..."; sleep 25
          done
          [ "$n" -lt 4 ] || { echo "::error::staging rsync failed after 4 attempts"; exit 1; }
      - name: Staging health check
        run: |
          sleep 5
          echo "Staging responded: HTTP $(curl -s -o /dev/null -w '%{http_code}' https://staging.peptiderepo.com/ || echo 000)"
      - name: Cleanup
        if: always()
        run: rm -f ~/.ssh/deploy_key

  smoke:
    name: Smoke tests (staging)
    needs: deploy-staging
    if: ${{ inputs.run_smoke }}
    uses: peptide-repo/peptide-e2e/.github/workflows/smoke.yml@main
    secrets:
      STAGING_WP_ADMIN_USER: ${{ secrets.STAGING_WP_ADMIN_USER }}
      STAGING_WP_ADMIN_PASSWORD: ${{ secrets.STAGING_WP_ADMIN_PASSWORD }}

  deploy-production:
    name: Deploy to Production
    # Smoke is now a GATE: a smoke FAILURE blocks production. A deliberately
    # skipped smoke (run_smoke: false) still allows prod via the if-condition.
    needs: [deploy-staging, smoke]
    if: ${{ !cancelled() && needs.deploy-staging.result == 'success' && needs.smoke.result != 'failure' }}
    runs-on: [self-hosted, peptide-vps]
    environment: production
    steps:
      - uses: actions/checkout@v4
      - name: Deploy via rsync → production (retry + inventory guard)
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keyscan -p "${{ secrets.SSH_PORT }}" "${{ secrets.SSH_HOST }}" >> ~/.ssh/known_hosts 2>/dev/null || true
          BASE="/home/${{ secrets.SSH_USERNAME }}/domains/peptiderepo.com/public_html"
          SSHOPT="-i ~/.ssh/deploy_key -p ${{ secrets.SSH_PORT }} -o StrictHostKeyChecking=accept-new -o ConnectTimeout=30 -o BatchMode=yes"
          PRE=$(ssh $SSHOPT "${{ secrets.SSH_USERNAME }}@${{ secrets.SSH_HOST }}" "wp --path=$BASE plugin list --status=active --field=name 2>/dev/null | wc -l" 2>/dev/null || echo 0)
          echo "Pre-deploy active plugins (best-effort): $PRE"
          n=0
          until [ "$n" -ge 4 ]; do
            rsync -avz --delete \
              --exclude '.git' --exclude '.github' --exclude 'tests' --exclude 'node_modules' \
              --exclude 'vendor' --exclude 'composer.json' --exclude 'composer.lock' \
              --exclude 'phpunit.xml' --exclude 'phpunit.xml.dist' --exclude 'phpcs.xml.dist' \
              --exclude '.phpcs.xml.dist' --exclude 'ARCHITECTURE.md' --exclude 'CONVENTIONS.md' \
              --exclude 'CHANGELOG.md' --exclude 'qa-reviews' \
              -e "ssh $SSHOPT" \
              ./ "${{ secrets.SSH_USERNAME }}@${{ secrets.SSH_HOST }}:$BASE/${{ inputs.target_path }}/" && break
            n=$((n+1)); echo "prod rsync failed (attempt $n/4) — retrying in 25s..."; sleep 25
          done
          [ "$n" -lt 4 ] || { echo "::error::production rsync failed after 4 attempts"; exit 1; }
          POST=$(ssh $SSHOPT "${{ secrets.SSH_USERNAME }}@${{ secrets.SSH_HOST }}" "wp --path=$BASE plugin list --status=active --field=name 2>/dev/null | wc -l; find wp-content/litespeed/ -type f -delete 2>/dev/null; touch .lscache_purge 2>/dev/null || true" 2>/dev/null | head -1 || echo 0)
          echo "Post-deploy active plugins (best-effort): $POST"
          if [ "${PRE:-0}" -gt 0 ] && [ "${POST:-0}" -gt 0 ] && [ "${POST:-0}" -lt "${PRE:-0}" ]; then
            echo "::error::active plugin count dropped ${PRE} -> ${POST} after deploy"; exit 1
          fi
      - name: Production health check
        run: |
          sleep 5
          S=$(curl -s -o /dev/null -w '%{http_code}' https://peptiderepo.com)
          if [ "$S" != "200" ] && [ "$S" != "403" ]; then echo "::error::site returned HTTP $S"; exit 1; fi
          echo "Production healthy (HTTP $S)"
      - name: Cleanup
        if: always()
        run: rm -f ~/.ssh/deploy_key
      - name: Deploy summary
        run: |
          echo "## Deployment complete" >> "$GITHUB_STEP_SUMMARY"
          echo "- **Target:** ${{ inputs.target_path }}" >> "$GITHUB_STEP_SUMMARY"
          echo "- **Commit:** \`${GITHUB_SHA::7}\`" >> "$GITHUB_STEP_SUMMARY"